1. Mineral Resources
  2. Online Spatial Data
  3. Mineral Resource Data System (MRDS)

Unnamed (northeast of Table Mountain)

Occurrence in Alaska, United States with commodities Tin, Tungsten, Gold, Zinc
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Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Nearby scientific data
  7. Economic information about the deposit and operations
  8. Mining district
  9. Links to other databases
  10. Bibliographic references
  11. General comments
  12. Reporter information

Geologic information

Identification information

Deposit ID 10001502
MRDS ID A012249
Record type Site
Current site name Unnamed (northeast of Table Mountain)
Related records 10282902

Geographic coordinates

Geographic coordinates: -145.86406, 65.45778 (WGS84)
Relative position The location is the site of sample no. 3136, plate 1, of U.S. Geological Survey Open-File Report 84-479 (Foster and others, 1984). It is approximately 2 miles NE of Table Mountain along the Pinnel Mountain trail.

Site location context

Political divisions (FIPS codes)

Yukon-Koyukuk(Census area)

Alaska(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Circle B-4(quadrangle 1:63,360 scale)

Circle SE(quadrangle 1:100,000 scale)

Circle C(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Alaska(hydrologic region)

Geographic areas

Country State
United States Alaska

Commodities

Commodity Importance
Tin Critical Primary
Tungsten Critical Primary
Gold Secondary
Zinc Critical Secondary

Nearby scientific data

(1) -145.86406, 65.45778
ListMap

Economic information

Comments on the geologic information

  • Geologic Description = Significant Sn, W and Zn geochemical values were detected in calc-silicate rocks. Bedrock is mainly quartz-mica schist intruded by felsic igneous rock (Menzie and others, 1983). Four samples of calc-silicate rock contained 70-150 ppm Sn, up to 500 ppm W, 300-700 ppm Zn, and a trace of Au in one sample (Foster and others, 1984).

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic

Comments on exploration

  • Status = Inactive

Mining district

District name Circle

Comments on the workings information

  • Workings / Exploration = Surface samples taken. Staked as Dolly 368 claim block.

Reference information

Bibliographic references

Comments on the references

  • Primary Reference = Foster and others, 1984.

General comments

Subject category Comment text
Deposit Model Name = Contact metamorphic tin-tungsten-zinc deposit.

Reporter information

Type Date Name Affiliation Comment
Reporter 14-SEP-98 C.J. Freeman Avalon Development Corporation
Reporter 14-SEP-98 J.R. Guidetti Schaefer Avalon Development Corporation
Reporter 14-SEP-98 Clements, A.S. Avalon Development Corporation

Beyond USGS

Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.

Maps centered on this site

Authoritative Alaska resources

These are landing pages for further research — the state agencies don't currently expose per-mine deep links.